NEET Chemistry Chemical Kinetics Questions Solved


Assertion : For a reaction AgBg

                                 re=2.5 PA            at 400K

                                 re=2.5 PA            at 600K

                  activation energy is 4135 J/mol.

Reason : Since for any reaction, values of rate constant at two different temp is same therefore

               activation energy of the reaction is zero.

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B       -rA=2.5 R400CA           at 400 K             -rA=2.5 R600CA           at 600 K             log46=Ea2.303 R1400-1600             Ea=4135

           So Assertion and Reason both are correct and reason is not the correct explanation.

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